Emerson Rosemount Oxymitter 4000 Reference Manual page 6

Rosemount Oxymitter 4000
Maintenance and Service ................................ 135
Replacement Parts .......................................... 158
Upgrading Oxymitter DR to Full Oxymitter ...... 162
Optional Accessories ....................................... 165
Safety Data ..................................................... 169
Warranty ........................................................ 194
6
Calibration passes, but still reads incorrectly ...................132
Probe passes calibration, but still appears to read high ...................................132
Probe passes calibration, but still appears to read low .....................................133
How do I detect a plugged diffuser? ...............................................................133
Calibration Record for Rosemount In-Situ O
Overview .........................................................................135
Calibration with Keypad ..................................................135
Automatic Calibration ....................................................................................136
Semi-Automatic Calibration ...........................................................................137
Manual Calibration with Membrane Keypad ...................................................138
Calibration with LOI ........................................................................................140
Hazardous Area Oxymitter 4000 Repair ...........................141
Removal and Replacement of Probe ................................142
Electronic Assembly Replacement ..................................................................146
Terminal Block Replacement ...........................................................................148
Fuse Replacement ..........................................................................................148
Entire Probe Replacement (Excluding Electronics) ..........................................149
Heater Strut Replacement ..............................................................................150
Cell Replacement ............................................................................................152
Ceramic Diffusion Element Replacement ........................................................155
Probe replacement parts .................................................158
Electronics replacement parts .........................................161
A-1 Upgrade procedure ...................................................162
A-2 Notes ........................................................................164
By-Pass Packages .............................................................165
IMPS 4000 Intelligent Multiprobe Test Gas Sequencer .....166
SPS 4001 Single Probe Autocalibration Sequencer ...........167
O Calibration Gas ...........................................................168
2
July 2018
Probe .........134
2